Bolehkah siling gantung berkadar api digunakan di kawasan kelembapan tinggi?

Aluminum’s natural corrosion resistance makes it ideal for humid conditions; when combined with fire-rated assemblies, suspended ceilings can be installed in bathrooms, indoor pools, and coastal interiors. Key considerations include panel surface treatments (e.g., PVDF or anodized finishes) that resist moisture, mold, and staining without affecting fire performance. Mineral wool insulation is inherently moisture-stable; gypsum boards should be moisture-resistant types (e.g., green board) tested for fire ratings. All fire-stop sealants and intumescent materials must be rated for wet environments to maintain adhesion and expansion properties. Proper ventilation in the plenum prevents condensation buildup. Finally, suspension grids and clips should be galvanized or stainless steel. Systems tested for fire resistance in combination with these moisture-tolerant components maintain their rating and durability in high-humidity spaces.